Compactifications of subschemes of integral models of Hodge-type Shimura Varieties with Parahoric level structures

Fuente: arXiv
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Auteur principal: Mao, Shengkai
Format: Preprint
Publié: 2025
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author Mao, Shengkai
author_facet Mao, Shengkai
contents We prove that central leaves, Igusa varieties, Newton strata, Kottwitz-Rapoport Strata, Ekedahl-Kottwitz-Oort-Rapoport strata on the special fiber of a Kisin-Pappas integral model of a Hodge-type Shimura variety with connected parahoric level structure are well-positioned, generalizing some work of Kai-wen Lan and Benoit Stroh.
format Preprint
id arxiv_https___arxiv_org_abs_2504_08574
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Compactifications of subschemes of integral models of Hodge-type Shimura Varieties with Parahoric level structures
Mao, Shengkai
Number Theory
We prove that central leaves, Igusa varieties, Newton strata, Kottwitz-Rapoport Strata, Ekedahl-Kottwitz-Oort-Rapoport strata on the special fiber of a Kisin-Pappas integral model of a Hodge-type Shimura variety with connected parahoric level structure are well-positioned, generalizing some work of Kai-wen Lan and Benoit Stroh.
title Compactifications of subschemes of integral models of Hodge-type Shimura Varieties with Parahoric level structures
topic Number Theory
url https://arxiv.org/abs/2504.08574